INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8b4d42f26cc1497d159004bd3c9cd38498d88c98af621abddf7f02264e1a95', 
    'Hc73Kl5AdfiqxpgNluHvUJMQwTFajogwkJipkE3GvTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)